You can pay that Hawaii State Tax online through the Department of Revenue website here: https://hitax.hawaii.gov/_/#1
OR you can just send in that voucher (even though it says do not file). They are not concerned about the form, just that it has your name, SSN, tax year, amount and your address.
You can also get a copy of that voucher (if you don't pay online and still cannot print) here: http://files.hawaii.gov/tax/forms/2018/n200v_f.pdf
